第1个回答 2010-12-29
There's a generation gap between parents and children.本回答被提问者采纳
第2个回答 2010-12-29
There's a generation gap between parents and the children.
第3个回答 2010-12-29
there is a big generation gap between parents and their children.
第4个回答 2010-12-29
There's generation gap between parents and the child.